爱沙尼亚买家求购三氧化钨(Tungsten trioxide yellCOUNTRY:CONTACT:爱沙尼亚买家求购三氧化钨(Tungsten trioxide yellow) TEL:FAX:MAIL:chembulks@hot.eeWEB:Quantity: 20 Metric Tons <BR>Note: looking for a supplier for 20MT WO3 yellow, delivery - EXW Rotterdam; all quotations along with detailed specification.<BR>
